Network Security

Hello I'm using a Cisco 5505 to terminate an IKEV1 and IPSEC1 VPN to allow access into my home lab. I was made aware of the advisory relating to IKE on our work firewall estate https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cis...

Hi all, is there any solution , how to block opening facebook site between 12:00AM and 14:00AM by using Defense Center? Thanks in advance

Hi all, Is there any solution please , how to block for example facebook site between 12:00 AM and 14:00 AM from the defence center 3D ? Thanks in advance,

I am trying to NAT email server with multiple ports on single Public ip at ASA 5515 9.2 version when i send NAT command to the firewall following error occurred can some one help in this regard. ERROR: Address X.X.X.X overlaps with OUTSIDE interface ...

Hello everyone, I have what will hopefully be an easy question for the experts here on the forums.   What I am looking to do is have a Cisco AnyConnect VPN co-exist with a Citrix Netscaler Gateway on a single Public IP.   In other words, I would li...

We control our external DNS to the internet, and currently they sit outside of the firewall on public IPs. It's time to upgrade and I want to bring them inside the ASA and NAT them. Maybe I'm looking at this too hard, but is it as simple as NAT'ing t...

Hi,  I am using an ASA5512, basic setup is - Outside 0/0 - ISP Inside 0/1 - LAN Public 0/2 - Public servers Can someone tell me if it is possible to create a firewall rule for outside traffic allowed from 3 specific IP addresses to a client on the...

I have a server inside my network that I want users to be able to access from the outside.  To this end, I have setup a static nat between my internal address for this server (10.7.64.27) and one of the public ip addresses I have available (public2)....